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Cheap flights from Saint John to Hamilton, ON from C$ 295

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — YHM
23 may. — 30 may.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from St John to Hamilton
Explore the most affordable flight options available from St John to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 abril 2026.

jue. 4/612:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
jue. 11/68:50 a.m.
YHM
-
YSJ
1 stop5h 55m
Multiple Airlines
Deal found 20/4C$ 538
vie. 15/512:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
lun. 18/58:50 a.m.
YHM
-
YSJ
1 stop5h 55m
Multiple Airlines
Deal found 20/4C$ 555
jue. 16/711:30 a.m.
YSJ
-
YHM
2 stops9h 55m
Multiple Airlines
jue. 23/78:50 a.m.
YHM
-
YSJ
1 stop3h 40m
Multiple Airlines
Deal found 21/4C$ 581
mié. 20/512:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
mié. 27/58:50 a.m.
YHM
-
YSJ
1 stop5h 55m
Multiple Airlines
Deal found 19/4C$ 585
jue. 17/911:30 a.m.
YSJ
-
YHM
2 stops12h 45m
Multiple Airlines
vie. 2/108:50 a.m.
YHM
-
YSJ
1 stop3h 40m
Multiple Airlines
Deal found 21/4C$ 594
mié. 16/911:30 a.m.
YSJ
-
YHM
1 stop9h 09m
Multiple Airlines
jue. 1/108:50 a.m.
YHM
-
YSJ
1 stop3h 40m
Multiple Airlines
Deal found 18/4C$ 601
mié. 27/512:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
lun. 1/68:50 a.m.
YHM
-
YSJ
1 stop5h 55m
Multiple Airlines
Deal found 21/4C$ 602
mié. 16/911:30 a.m.
YSJ
-
YHM
1 stop26h 29m
Multiple Airlines
vie. 2/108:50 a.m.
YHM
-
YSJ
1 stop3h 40m
Multiple Airlines
Deal found 21/4C$ 604
vie. 5/612:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
lun. 8/68:50 a.m.
YHM
-
YSJ
1 stop5h 55m
Multiple Airlines
Deal found 21/4C$ 605

Find flight deals from St John to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Hamilton (YHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 abril 2026.

Round-trip from

C$ 538

One-way from

C$ 295

Popular in

June

Cheapest in

October

Average price

C$ 477
4/6-11/6
  • 4/6-11/6
  • 2 total stops
  • 13h 54m total
  • Saint John to Hamilton
Search Deals
20/5
  • 20/5
  • 1 total stop
  • 7h 59m total
  • Saint John to Hamilton
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 abril 2026.
Use the filters below to find and compare flights from Saint John to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

mié. 20/5

12:00 p.m.-6:59 p.m.

1 stop7h 59m

Hamilton

mié. 27/5

8:50 a.m.-3:45 p.m.

1 stop5h 55m

C$ 585

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 15/5

12:00 p.m.-6:59 p.m.

1 stop7h 59m

Hamilton

lun. 18/5

8:50 a.m.-3:45 p.m.

1 stop5h 55m

C$ 591
Quickest round-trip

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

mié. 16/9

11:30 a.m.-7:39 p.m.

1 stop9h 09m

Hamilton

vie. 2/10

8:50 a.m.-1:30 p.m.

1 stop3h 40m

C$ 601

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 18/9

11:30 a.m.-7:39 p.m.

1 stop9h 09m

Hamilton

vie. 2/10

8:50 a.m.-1:30 p.m.

1 stop3h 40m

C$ 601

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 5/6

12:00 p.m.-6:59 p.m.

1 stop7h 59m

Hamilton

lun. 8/6

8:50 a.m.-3:45 p.m.

1 stop5h 55m

C$ 605

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 12/6

12:00 p.m.-12:59 p.m.

1 stop25h 59m

Hamilton

lun. 15/6

8:50 a.m.-1:30 p.m.

1 stop3h 40m

C$ 612

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 15/5

12:00 p.m.-12:59 p.m.

1 stop25h 59m

Hamilton

dom. 17/5

1:55 p.m.-3:45 p.m.

1 stop24h 50m

C$ 645

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

mié. 17/6

11:30 a.m.-7:39 p.m.

1 stop9h 09m

Hamilton

lun. 22/6

8:50 a.m.-1:30 p.m.

1 stop3h 40m

C$ 694

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

vie. 26/6

11:30 a.m.-8:30 p.m.

2 stops10h 00m

Hamilton

mar. 30/6

6:15 a.m.-11:00 a.m.

1 stop3h 45m

C$ 702
Cheapest one-way

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

mar. 16/6

11:30 a.m.-7:39 p.m.

1 stop9h 09m

C$ 361

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from St John to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Hamilton

How much does it cost to fly round-trip from Saint John to Hamilton, Ontario?

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 23 abril 2026.
Check out reviews from past customers who have flown with Air Canada from Saint John to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,957 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,957 reviews
Air Canada
7.1
Good
10,957 reviews
Check prices

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Food

6.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from St John to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Saint John to Hamilton, Ontario round-trip?

    Flying on Air Canada is currently your cheapest option to Hamilton, Ontario, with prices starting at C$ 342. Air Canada is currently priced 29% below the average price you’ll pay for this route.

  • Can I find deals for flights from St John to Hamilton that include hotel bookings?

    Yes. In addition to deals on St John to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Hamilton.

  • Can I find deals for business class flights from St John to Hamilton?

    Yes. Cheapflights offers flight deals from St John to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from St John to Hamilton

Discover the top airline that operate flights from St John to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 abril 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 342AverageC$ 475FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St John to Hamilton?

Deals for St John to Hamilton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St John to Hamilton?

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Can Cheapflights find flights from St John to Hamilton with no change fees?

Yes, we can. To see specific flights from St John to Hamilton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St John to Hamilton become cheaper?

Yes, Cheapflights offers price alerts on St John to Hamilton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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